aws.centos.json

{
  "variables": {
    "base_image": "change me with the '-var base_image=whatever' arg",
    "new_image": "change me with the '-var new_image=whatever' arg",
    "access_key": "change me with the '-var access_key=whatever' arg",
    "secret_key": "change me with the '-var secret_key=whatever' arg",
    "script": "change me with the '-var script=whatever' arg",
    "script_args": "change me with the '-var script_args=whatever' arg"
  },
  "builders": [{
    "type": "amazon-ebs",
    "region": "us-west-2",
    "vpc_id": "",
    "subnet_id": "",
    "instance_type": "t2.micro",
    "access_key": "{{user `access_key`}}",
    "secret_key": "{{user `secret_key`}}",
    "ssh_username": "centos",
    "ami_name": "{{user `new_image`}} {{timestamp}}",
    "source_ami": "{{user `base_image`}}",
    "ami_block_device_mappings": [
        {
          "device_name": "/dev/sda1",
          "volume_size": 30
        }
    ],
    "ssh_pty" : "true",
    
    "tags": {
      "project": "demo"
    },
    "run_tags":{
      "project": "demo"
    }
    }],
    "provisioners": [
    {
    "type": "shell",
    "execute_command":    "chmod +x {{ .Path }}; {{ .Vars }} sudo -E '{{ .Path }}' {{user `script_args`}}",
    "scripts": "{{user `script`}}"
    },
    {
      "type": "shell",
      "inline": [
        "echo 'Rebooting for bootstrap changes to take effect.';sudo systemctl reboot"
      ]
    },
    {
      "type": "shell",
      "execute_command":    "chmod +x {{ .Path }}; {{ .Vars }} sudo -E '{{ .Path }}'",
      "scripts": "install_service_rpm.sh"
    },
    {
      "type": "shell",
      "execute_command":    "chmod +x {{ .Path }}; {{ .Vars }} sudo -E '{{ .Path }}'",
      "scripts": "build_service_container.sh"
    }
    ]

}